Lifting device



FIG. 1 is a front perspective view of a lifting device showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a perspective view of the locking pin, shown separated from the lifting device for convenience of illustration.

The broken lines appearing in FIGS. 1 through 4 are intended to denote a chain, a band, a cord or a similar element used to couple the bolt to the lifting device after the bolt has been removed from the hole of the load receiver. 

The ornamental design for a lifting device, as shown and described. 